High rise residential toilets will be solved by the noise generated by high air pressure

It can be solved by means of pipe silencing, adding sound insulation layers, etc.

First of all, from the perspective of the overall design of the house before moving in, you should choose a bathroom as far away from the bedroom as possible. Secondly, some sound insulation measures should be taken for the toilet sewer pipe during the decoration to reduce the noise of the sewer between the floors. Again, when choosing a toilet, you should choose a product that has a silent function.

Upstairs and downstairs noise affects each other and can be mitigated in two ways:

Pipe silencing. Generally, the downspouts of commercial houses are located in the walls, which basically do not produce much noise. If the sewer pipe is not in the wall and the sewer noise is large, you can wrap the toilet sewer main with insulation material (usually a tubular sound-absorbing sponge), and then wrap it with professional soundproof plastic for fixation.

You can also use lightweight bricks with sound insulation to cover the sewer pipes so that they can be integrated and coordinated with the bathroom wall.

Retrofitting of sound insulation. When decorating the bathroom, you can add a layer of sound-absorbing rock wool or polystyrene board to the ceiling to dampen the sound. It should be reminded that because professional materials such as rock wool can cause certain damage to the skin, it is necessary to ask a professional company or professional to operate.

In addition, in order to avoid being affected by the noise of your own toilet flushing, you can choose a siphon toilet with a quiet effect when buying a toilet.

Where is there high air pressure? Where does the noise come from? What kind of noise?